If you planning to travel to Spruce Bluff Preserve, Port Saint Lucie, Florida, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 11:47 AM. The temperature feels like 64.05000000000001 with a humidity level of 73 so dress accordingly. Cloud coverage is 23 percent with visibility at 12.9 percent. Today’s UV index is 5, don’t forget the sunscreen if you need it! Today’s winds are traveling northwest at a speed of 9 MPH. At the end of the day don’t miss the sunset at 10:28 PM.